rades EBAY Key Research: JMP initiates MKTG (op) & upgrades TOL & downgrades MDC/NVR, KBW upgrades EDR Key Research: Nomura upgrades STAN.LN (buy), Wells upgrades APC & initiates TLLP (op), RBC downgrades IPXL Key Research: Baird upgrades AMAG, Barclays upgrades BIG & initiates AL/VNET (ew's), DB upgrades FOE (buy